3 × 7 × 181 × 211

Prime Factor Structure

Factorization String 3 × 7 × 181 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,234,688

Proper Divisor Sum 432,677

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #802007 ← → #802019

1 3 7 21 181 211 543 633 1,267 1,477 3,801 4,431 38,191 114,573 267,337 802,011

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

802,011 2,406,034 1,203,017 3,609,052 1,804,526 902,263 2,706,790 1,353,395 4,060,186 2,030,093 6,090,280 3,045,140 1,522,570 761,285 2,283,856 1,141,928 570,964 285,482 142,741 428,224 214,112 107,056 53,528 26,764 13,382 6,691 20,074 10,037 30,112 15,056 7,528 3,764 1,882 941 2,824 1,412 706 353 1,060 530 265 796 398 199 598 299 898 449 1,348 674 337 1,012 506 253 760 380 190 95 286 143

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.